new_placeholder_tag.py

new_placeholder_tag.py

from cms.templatetags.cms_tags import Placeholder, PlaceholderOptions
from classytags.helpers import AsTag
from classytags.arguments import Argument, MultiValueArgument
from django import template

register = template.Library()

class NewPlaceholder(AsTag, Placeholder):
    name = 'new_placeholder'
    options = PlaceholderOptions(
        Argument('name', resolve=False),
        MultiValueArgument('extra_bits', required=False, resolve=False),
        'as',
        Argument('varname', required=False, resolve=False),
        blocks=[
            ('endplaceholder', 'nodelist'),
        ]
    )
    
    def get_value(self, context, name, extra_bits, nodelist=None):
        return Placeholder.render_tag(self, context, name, extra_bits, nodelist)
register.tag(NewPlaceholder)